pl/sql的数据库的配置

D:\oracle\ora92\network\admin  文件下的文件tnsnames.ora做修改

ORCL_ME =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = TCP)(HOST = 192.0.0.0)(PORT = 1521))
    )
    (CONNECT_DATA =
      (SERVICE_NAME = orcl)
    )
  )